The short version
15 companies supply this market — deep enough that no single failure threatens the supply.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
Pokonza
Potassium Chloride · POTASSIUM CHLORIDE .75 g/.79g · Powder, For Solution · Oral · Carwin Pharmaceutical Associates, LLC
NDC 15370-0305-04 · 4 POUCH in 1 CARTON / .79 g in 1 POUCH · NDA · View full market →
Medicare Part D
No Medicare Part D plan in CMS's quarterly files lists this product. That usually means it is discontinued, a repackager's listing, or a product no plan has added to its formulary.
How Part D pricing works →NADAC price per unit
No NADAC pricing on file for this NDC — NADAC covers drugs dispensed by retail community pharmacies.
Supply fragility
Not scored — fragility is computed for NADAC-priced NDCs.
90-day shortage risk (model v2)
0.1%chance of a new FDA shortage posting for potassium chloride (other) in the next 90 days
sole-source market
For scale: the typical drug’s chance is about 0.1% — this one is in ordinary territory.
Backtested statistical model over the whole market, not this package alone. Model details →
Is this a "specialty" drug?
There's no legal definition — it meets 1 of 6 public criteria. Why that matters →
- Part D specialty tier
- Costs ≥ $950/fill · avg $20.52 per prescription
- Biologic (BLA)
- Injectable / infused
- Orphan-drug exclusivity
- REMS program · Xywav and Xyrem
Regulatory
- Application
- NDA208019
- TE code
- AA
- Approval date
- Aug 19, 2015
- Patents / exclusivity
- None on file
Shortage history
No FDA shortage reports for this drug or its presentations.
Recalls (this NDC)
No enforcement reports list this package NDC.
Manufacturers of Potassium Chloride (Powder, For Solution)
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Cardinal Health 107, LLC | POTASSIUM CHLORIDE 1.5 g/1.58g | Sep 3, 2026 | Sep 3, 2026 |
| Advagen Pharma Limited | POTASSIUM CHLORIDE 1.5 g/1.58g | Jul 15, 2026 | Sep 2, 2026 |
| American Health Packaging | POTASSIUM CHLORIDE 1.5 g/1.58g | Jul 15, 2026 | Sep 2, 2026 |
| Bryant Ranch Prepack | POTASSIUM CHLORIDE 1.5 g/1.77g | Jul 15, 2026 | Sep 2, 2026 |
| Carwin Pharmaceutical Associates, LLC | POTASSIUM CHLORIDE .75 g/.79g | Jul 15, 2026 | Sep 2, 2026 |
| Carwin Pharmaceutical Associates, LLC | POTASSIUM CHLORIDE 1.125 g/1.185g | Jul 15, 2026 | Sep 2, 2026 |
| Endo USA, Inc. | POTASSIUM CHLORIDE 1.5 g/1.58g | Jul 15, 2026 | Sep 2, 2026 |
| Epic Pharma, LLC | POTASSIUM CHLORIDE 1.5 g/1.77g | Jul 15, 2026 | Sep 2, 2026 |
| Genus Lifesciences Inc. | POTASSIUM CHLORIDE 1.5 g/1.58g | Jul 15, 2026 | Sep 2, 2026 |
| Guardian Drug Company | POTASSIUM CHLORIDE 1.5 g/1.57g | Jul 15, 2026 | Sep 2, 2026 |
| Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | POTASSIUM CHLORIDE 1.5 g/1.58g | Jul 15, 2026 | Sep 2, 2026 |
| Kesin Pharma Corporation | POTASSIUM CHLORIDE 1.5 g/1.58g | Jul 15, 2026 | Sep 2, 2026 |
| Northstar Rx LLC | POTASSIUM CHLORIDE 1.5 g/1.58g | Jul 15, 2026 | Sep 2, 2026 |
| Strides Pharma Science Limited | POTASSIUM CHLORIDE 1.5 g/1.58g | Jul 15, 2026 | Sep 2, 2026 |
| Upsher-Smith Laboratories, LLC | POTASSIUM CHLORIDE 1.5 g/1 | Jul 15, 2026 | Sep 2, 2026 |
| Virtus Pharmaceuticals, LLC | POTASSIUM CHLORIDE 1.5 g/1.77g | Jul 15, 2026 | Sep 2, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
Cite this page
DrugDashboards, "Pokonza — NDC 15370-0305-04," retrieved September 3, 2026, https://drugdashboards.com/drug/15370030504.
Free to cite with attribution — see how the data is put together.